JPH0390557U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例の斜視外観図、第２
図は第１図のＡ−Ａ矢印方向に切断した縦断面図
、第３図はスピーカ２、マイクロホン３を取付け
る前の状態を示す上部筺体部の平面図、第４図は
スピーカ２の脚部２ｂの移動を説明する裏面図、
第５図は従来のハンドセツトと音響カプラ装置の
結合状態を示す図である。 １……音響カプラ装置、１Ａ……上部筺体部、
１Ａ−１……ガイド溝、１Ａ−２，３Ｂ−２……
コード挿入溝、２……スピーカ、２ａ，３ａ……
口面、２ｂ，３ｂ……脚部、２ｂ−１，３ｂ−１
……くびれ部、２Ｃ，３Ｃ……コード、３……マ
イクロホン、３Ｂ−１……取付溝、５……ハンド
セツト、６……送話口、７……受話口、６ａ，７
ａ……口面。 Fig. 1 is a perspective external view of one embodiment of the present invention;
The figure is a longitudinal cross-sectional view cut in the direction of the arrow A-A in Figure 1, Figure 3 is a plan view of the upper housing section showing the state before installing the speaker 2 and microphone 3, and Figure 4 is the leg of the speaker 2. A back view explaining the movement of 2b,
FIG. 5 is a diagram showing a state in which a conventional handset and an acoustic coupler device are coupled. 1... Acoustic coupler device, 1A... Upper housing part,
1A-1... Guide groove, 1A-2, 3B-2...
Cord insertion groove, 2...Speaker, 2a, 3a...
Mouth surface, 2b, 3b... Legs, 2b-1, 3b-1
... Constriction, 2C, 3C ... Cord, 3 ... Microphone, 3B-1 ... Mounting groove, 5 ... Handset, 6 ... Mouthpiece, 7 ... Earpiece, 6a, 7
a... Mouth surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電話機のハンドセツトにおける送話口面と受話
口面となす平均的な傾斜角に対応して形成してな
る上記筺体部と、前記ハンドセツトの受話口面と
対接結合するスピーカの位置が該ハンドセツトの
受話口面と垂直に対接結合するようにスピーカ脚
部を基軸に一定角度だけ首振り、かつ移動可能に
結合させるためのガイド溝部と、前記ハンドセツ
トの送話口面の対接結合するマイクロホンの位置
が該送話口面と垂直に対接結合するようにマイク
ロホン脚部を基準に一定角度だけ首振り可能に結
合させるための取付溝部とを、前記上部筺体部に
配設したことを特徴とする音響カプラ装置。 The housing portion is formed to correspond to the average inclination angle between the mouthpiece surface and the earpiece surface of the handset of the telephone, and the position of the speaker that is coupled to the earpiece surface of the handset is determined by the position of the handset. A guide groove portion for movably coupling the speaker leg portion by a certain angle about the base axis so as to be coupled perpendicularly to the earpiece surface; and a microphone to be coupled to the mouthpiece surface of the handset. A mounting groove portion is provided in the upper housing portion for connecting the microphone leg portion so as to be able to swing at a certain angle with respect to the microphone leg portion such that the microphone leg portion is vertically connected to the mouthpiece face. Acoustic coupler device.